X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=xdiff%2Fxinclude.h;h=04a9da82c9cb7a2ab24d86efb0e6c6aafdd55f3b;hb=cdd406e389bd6e0b2ad9394340a366c0c5ae27fc;hp=9490fc56ca7523120ad315c2f64149c61ca4c269;hpb=dad7230a1c9e6d4be2cbc1596406819975588233;p=git.git

diff --git a/xdiff/xinclude.h b/xdiff/xinclude.h
index 9490fc56..04a9da82 100644
--- a/xdiff/xinclude.h
+++ b/xdiff/xinclude.h
@@ -23,6 +23,7 @@
 #if !defined(XINCLUDE_H)
 #define XINCLUDE_H
 
+#include <ctype.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>